Usage examples (7)

• It is easy to call these changes by the name allotropism, but not the less do they confound our hasty generalizations.
• Perhaps they have not studied the mystery of allotropism in the emotions of the human heart.
• Other arguments are drawn from chemistry, especially from the facts of isomerism, polymerism, and allotropism.
• These facts of allotropism have some corollaries connected with them rather startling to us of the nineteenth century.